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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/13/1990
Application #:
06815634
Filing Dt:
01/02/1986
Inventors:
ERNST BAYER, WOLFGANG RAPP
Title:
GRAFT COPOLYMERS OF CROSSLINKED POLYMERS AND POLYOXYETHYLENE, PROCESSES FOR THEIR PRODUCTION, AND THEIR USAGE
Assignment: 1
Reel/Frame:
004501/0921Recorded: 01/02/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/20/1985
Exec Dt:
12/20/1985
Assignee:
BEI DER OCHSENWEIDE,
D-7400 TUBINGEN, GERMANY
Correspondent:
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:
010562/0548Recorded: 01/27/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/03/1999
Exec Dt:
09/03/1999
Assignee:
HALLSTATT STR. 27, D-72070
TUBINGEN, GERMANY
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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